Cover for 2304 and 2305. Great for limited space applications. Base Material: Reinforced Polycarbonate. Cover Material: Clear Polycarbonate. Continuous Amperage: 100 Amperes AC/DC. Voltage Rating: 300 Volts AC Maximum / 48 Volts DC Maximum. Bus Material: Tin-Plated Copper CDA / UNS11000. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.